My very first week writing regularly at the Guardian generated intense conflict with numerous members of the British media because that happened to be the week when Ecuador granted asylum to Julian Assange (a decision I defended), and - for reasons that warrant sustained study by several academic fields of discipline - very few people generate intense contempt among the British commentariat like Assange does. One of the prime arguments I have always made about the Assange asylum case is that his particular fear of being extradited to Sweden is grounded in that country's very unusual and quite oppressive pre-trial detention powers: ones that permit the state to act with an extreme degree of secrecy and which can even prohibit the accused from any communication with the outside world.

That is what has always led Assange to fear going to Sweden: that those detention procedures could be used to transfer him to the US without any public scrutiny (only the most willfully irrational, given evidence like this, would deny that this is a real threat). And that is the argument on behalf of Assange that has produced the greatest amount of anger: in part because some self-loving westerners find the suggestion inconceivable and offensive that a nice western nation (as opposed to some Muslim or Latin American country) could possibly be oppressive in any real way.

But now we have a case that confirms exactly those claims about Sweden's justice system, and since it has nothing to do with the WikiLeaks founder, one hopes these issues can be viewed more rationally. Gottfrid Svartholm is the founder of the file-sharing Pirate Bay website who has been prosecuted by the Swedish government for enabling copyright infringements. At the behest of Sweden, he was recently arrested in Cambodia and then deported to Stockholm, where he has now also been accused (though not charged) with participating in the hacking of a Swedish company.

"Gottfrid Svartholm will be kept in detention for at least two more weeks on suspicion of hacking into a Swedish IT company connected to the country's tax authorities. According to Prosecutor Henry Olin the extended detention is needed 'to prevent him from having contact with other people.' The Pirate Bay co-founder is not allowed to have visitors and is even being denied access to newspapers and television. . . .

"Since he hasn't been charged officially in the Logica case the Pirate Bay co-founder could only be detained for a few days.

"But, after a request from Prosecutor Henry Olin this term was extended for another two weeks mid-September, and last Friday the District Court decided that Gottfrid could be detained for another two weeks.

"To prevent Gottfrid from interfering with the investigation the Prosecutor believes it's justified to detain him for more than a month without being charged. The Pirate Bay co-founder is not allowed to have visitors and is being refused access to newspapers and television. . . . The Prosecutor hasn't ruled out a request for another extension of Gottfrid's detainment in two weeks, if the investigation is still ongoing."

The claim that produced the most vitriol was that Sweden vests remarkable power in prosecutors and courts to keep accused suspects completely hidden from public view, with no communication or other contact with the outside world, and that this power is exercised with some frequency. Now we have confirmation of that claim from, of all people, the Swedish prosecutor in this case, Henrik Olin, who said in an interview outside the courtroom:

"'According to the Swedish system, when the preliminary investigation is finished, I as prosecutor will decide whether to prosecute him. . . . In the Swedish system it is quite usual for people to be detained on this legal ground, and it gives me the possibility to prevent him from having contact with other people.'"

Unlike in the British system, in which all proceedings, including extradition proceedings, relating to Assange would be publicly scrutinized and almost certainly conducted in open court, the unusual secrecy of Sweden's pre-trial judicial process, particularly the ability to hold the accused incommunicado, poses a real danger that whatever happened to Assange could be effectuated without any public notice. That has always been, and remains, the prime fear for his being extradited to Sweden: a fear that could be, and should be, redressed by negotiations between Ecuador, Sweden and the UK to assure that he can go to Sweden while having his rights protected.